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Individual Calculations March 2014 |
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| Petersen, Jakob Alexander Total change: 12.30 | |   |
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| Reykjavik Championship 2014 | Reykjavik | ISL | 2014-01-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1783 | 1413 | 1.00 | 6 | 0.41 | 30 | 12.30 | |
|  Olafsson, Thorvardur | | | 1813 * | ISL | 0.00 | 1 | -0.08 | 30 | -2.40 | | | Jonsson, Olafur Gisli | | | 1813 * | ISL | 0.00 | 1 | -0.08 | 30 | -2.40 | |  Holm, Fridgeir K | | | 1727 | ISL | 1.00 | 1 | 0.86 | 30 | 25.80 | | | Ulfljotsson, Jon | | | 1788 | ISL | 0.00 | 1 | -0.09 | 30 | -2.70 | | | Sigurdsson, Birkir Karl | | | 1742 | ISL | 0.00 | 1 | -0.12 | 30 | -3.60 | | | Bjarnason, Vignir | | | 1813 * | ISL | 0.00 | 1 | -0.08 | 30 | -2.40 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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